﻿var Dialog = new Object();
Dialog.show = function(e) {
	//Cancel the link behavior
	e.preventDefault();
	
	//Get the A tag
	var id = '#dialog';

	//Get the screen height and width
	var maskHeight = $(document).height();
	var maskWidth = $(window).width();

	//Set heigth and width to mask to fill up the whole screen
	$('#mask').css({'width':maskWidth,'height':maskHeight});
	
	//transition effect		
	$('#mask').fadeIn(500);	
	$('#mask').fadeTo("fast",0.8);	

	//Get the window height and width
	var winH = $(window).height();
	var winW = $(window).width();

	//Set the popup window to center
	
	$(id).css('top',  winH/2-$(id).height()/2);
	$(id).css('left', winW/2-$(id).width()/2);

	//transition effect
	$(id).fadeIn(1000); 
	
	//if close button is clicked
	$('.window .close').click(function (e) {
		//Cancel the link behavior
		e.preventDefault();
		
		$('#mask').hide();
		$('.window').hide();
	});		
	
	//if mask is clicked
	$('#mask').click(function () {
		$(this).hide();
		$('.window').hide();
	});	
}